diff options
Diffstat (limited to 'lib/lz4hc.c')
-rw-r--r-- | lib/lz4hc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/lz4hc.c b/lib/lz4hc.c index cface81..79cf651 100644 --- a/lib/lz4hc.c +++ b/lib/lz4hc.c @@ -856,16 +856,17 @@ int LZ4_resetStreamStateHC(void* state, char* inputBuffer) LZ4HC_CCtx_internal *ctx = &((LZ4_streamHC_t*)state)->internal_donotuse; if ((((size_t)state) & (sizeof(void*)-1)) != 0) return 1; /* Error : pointer is not aligned for pointer (32 or 64 bits) */ LZ4HC_init(ctx, (const BYTE*)inputBuffer); - ctx->inputBuffer = (BYTE*)inputBuffer; + ctx->inputBuffer = inputBuffer; return 0; } -void* LZ4_createHC (char* inputBuffer) +void* LZ4_createHC (const char* inputBuffer) { LZ4_streamHC_t* hc4 = (LZ4_streamHC_t*)ALLOCATOR(1, sizeof(LZ4_streamHC_t)); if (hc4 == NULL) return NULL; /* not enough memory */ LZ4HC_init (&hc4->internal_donotuse, (const BYTE*)inputBuffer); - hc4->internal_donotuse.inputBuffer = (BYTE*)inputBuffer; + assert(sizeof(size_t) == sizeof(void*)); + hc4->internal_donotuse.inputBuffer = (void*)(size_t)inputBuffer; /* ugly hack, circumvent -Wcast-qual */ return hc4; } @@ -889,5 +890,5 @@ char* LZ4_slideInputBufferHC(void* LZ4HC_Data) { LZ4HC_CCtx_internal* const hc4 = &((LZ4_streamHC_t*)LZ4HC_Data)->internal_donotuse; int const dictSize = LZ4_saveDictHC((LZ4_streamHC_t*)LZ4HC_Data, (char*)(hc4->inputBuffer), 64 KB); - return (char*)(hc4->inputBuffer + dictSize); + return (char*)(hc4->inputBuffer) + dictSize; } |